Was just curious to know what you guys think of this 1920 large cent, I know toning can be naturual or done on purpose and since I am not that great at differentiating what is natural toning and what is not at times, I was hoping to get some opinions.
Aggressively searching Canadian Small Cents on a daily basis since 2018.
I've never seen a high F or low VF coin have toning like that. It's been around something with some sulpher-containing material or something similar. Maybe an old manila paper or even a little time in a potato.